| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.38 | 7.318% | $75.5304 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $205.33 | 3.115% | $211.726 | $211.73 | $211.75 | $211.70 |
| Purchase #3 | $151.29 | 3.603% | $156.741 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $28.84 | 7.423% | $30.9808 | $30.98 | $31.00 | $31.00 |
| Purchase #5 | $88.28 | 6.106% | $93.6704 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $91.95 | 8.245% | $99.5313 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $7.64 | 13.320% | $8.6576 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $643.71 | $676.8375 | $676.84 | $676.90 | $676.80 | |